Agent Skills for Sales: The Ultimate Collection
If you're reading this, you likely already use agent skills in your GTM flow. You also know there are thousands of them floating around GitHub and skill directories. Which is best?
We did your homework for you. This guide presents 50 skills that automate busywork for sales reps.
🔥 Give your agent data it can actually sell with
A skill is only as good as what it can see. The Onfire Connector plugs your agent into Onfire's B2B data on technical buyers: verified people and companies, AI-scored prospects, intent signals, company filings, and employee footprint. Onfire Agent Skills teach the agent how to turn that data into ranked prospect lists, account briefs, competitor reports, and Gong or Outreach enrollments.
See the Onfire Agent Skills →
What Is an Agent Skill vs. a Connector?
Skills, connectors, plugins, commands…what's the difference? Here's how these related terms break down:
- Agent skill: a skill is a folder with a SKILL.md file that describes a job and when to do it, plus optional scripts and reference files.
- Plugin: a bundle of skills, slash commands, and connector configuration that you can install with one click. Most vendor skills ship as plugins.
- Connector (MCP server): A connector gives agents access to a tool like your CRM or a data provider, while a skill teaches the agent how to use the tool once it has access. Our list of MCP servers for sales covers the options.
- Command: In this context, a command refers to a slash command within a plugin, like /forecast. It has the same file format as a skill, but you call it explicitly instead of waiting for the agent to pick it up on its own.
The Ultimate Collection of Agent Skills for Sales
We built this list by looking at official plugin marketplaces, skill directories, GitHub, and first-person write-ups from sellers and GTM engineers. All figures are as of early November 2026.
Onfire Agent Skills
Publisher: Onfire · Type: Connected (Onfire MCP) · Works in: Claude Code · Docs: docs.onfire.ai/plugin
The plugin has 18 skills, and these are the closest to a rep's daily work. Each of these skills is built on top of Onfire's MCP tools.
1. ai-prospecting
Runs AI prospecting on a company.
2. entity-people-search
Finds people by title, company, location, seniority, persona, or technology.
3. match-company and match-person
Resolve a company or person to a verified LinkedIn identity before prospecting or enrichment.
4. contact-data-enrichment
Adds verified emails and phones, up to 20 per call. For more than ten contacts, it shows the exact credit cost and waits for confirmation.
5. account-research
A branded account brief with use cases, 10-K extracts, employee footprint, intent signals, and scored prospects.
6. employee-footprint
Shows which employees at an account list a technology or competitor's product on their profile, which is strong evidence that it's in production.
7. hiring-signals
Pulls open job postings at target accounts, including the role, the location, and the seniority.
8. github-repo-signals
Finds developers who starred or forked a repository, with their matched LinkedIn profiles.
9. event-attendance-signals
Finds who attended a conference, summit, or webinar.
10. title-movement
Tracks hires and departures by job title, month by month.
11. competitor-report
A consulting-style brief on one competitor, covering leadership moves, hires and departures, and open roles.
12. gong-create-and-push-to-flow
Makes sure a prospect exists in your CRM, waits for Gong to sync them, enrolls them in a Gong Engage flow, and can prefill the flow's email step.
13. outreach-sequence-email-composer
Enrolls prospects in an Outreach sequence and writes the manual-step email.
The plugin also includes entity-company-search, company-growth-trends, office-segmentation, and search-contact-by-email.
Setup
Connect the Onfire MCP server (https://mcp.onfire.ai/v1/mcp, OAuth 2.1, no keys), then install the plugin in Claude Code with /plugin marketplace add onfire-ai/onfire-mcp-skills and /plugin install onfire-mcp-skills@onfire. No extra credentials to manage.
Anthropic Sales plugin
Publisher: Anthropic
Type: Connected, or works from uploaded files
Works in: Cowork, Claude Code
Links: GitHub, plugin page
Last updated: Oct 21, 2026
This plugin has 36 skills and is built mainly for Cowork (our guide covers setup). These six handle call review, CRM updates, and RevOps:
14. call-summary
Turns a transcript or your call notes into a follow-up email draft, a team summary, and proposed CRM updates, and sends nothing until you approve it.
15. update-opportunity
Changes a deal's stage, close date, next steps, amount, or forecast category, shows you the before and after, and links the record so you can check it.
16. crm-hygiene-check
A read-only audit of your opportunities for missing fields, stale dates, and stage mismatches, with a checklist of fixes.
17. pipeline-review
Checks pipeline health stage by stage, including coverage, aging, conversion, and at-risk deals.
18. forecast
Writes the commit, best-case, and pipeline narrative for a forecast call or a 1:1 with your manager, including what changed since last time.
19. win-loss-review
Looks for patterns in recently closed deals, such as the stage where deals are lost and the objections that come up on calls.
Anthropic Marketing skills (with Tribe AI Brand Voice)
Publisher: Anthropic; Tribe AI (partner-built)
Type: Playbook, connected optionally
Links: Marketing, partner-built
These aren't technically sales plugins, but they're still useful for reps. Popular skills include:
20. brand-voice
Documents your brand voice and enforces it, adjusting tone by context and keeping terminology consistent.
21. competitive-brief
Researches competitors and compares their messaging, finds content gaps, and turns the findings into positioning and battlecards.
22. performance-report
Reports on key metrics by channel, spots trends, models attribution, and suggests where to optimize.
The plugin also includes commands like:
23. /draft-content
Drafts blog posts, social posts, newsletters, landing pages, press releases, and case studies from a short brief.
24. /campaign-plan
Produces a full campaign brief with objectives, audience segments, key messages, a week-by-week calendar, and KPIs.
25. /brand-review
Checks a draft against your brand voice, style guide, and messaging pillars.
Predictable Revenue (wondelai/skills)
Type: Playbook
Link: GitHub
Last updated: Nov 2, 2026
26. predictable-revenue
This skill is built on Aaron Ross's Predictable Revenue method, which makes it useful for teams designing or resetting an outbound motion. It has 5.5K installs:
- Sales process scoring: rates your process from 0 to 10 on five checks, such as whether prospecting and closing are separate roles, and names what's holding the score back.
- Lead types: how to treat seeds (referrals), nets (inbound), and spears (outbound) differently.
- Cold Calling 2.0: short, personalized emails that ask for a referral to the right person.
- ANUM qualification and pipeline math: a qualification framework plus the numbers behind a predictable pipeline.
HubSpot agent-cli-skills and HubSpot Sales skills
Publisher: HubSpot
Type: Connected
Links: agent-cli-skills, Sales plugin, HubSpot's explainer
HubSpot has two offerings. The agent-cli-skills pack has 19 skills for the HubSpot CLI, including:
27. crm-lookup
Finds a specific contact, company, or deal by ID, email, domain, or partial name, then follows its associations to give you the full picture of the account.
28. deal-management
Handles the whole deal lifecycle: turning qualified leads into deals, moving or reassigning deals in bulk, finding stalled deals, and closing them.
29. sales-execution
Logs calls, notes, meetings, and tasks against contacts and deals, including the step that links each activity to its record so it actually shows up in the CRM.
30. sales-reporting
Produces daily briefings, pipeline snapshots by stage or owner, deals closing this week, and win/loss comparisons over any period.
31. communication-history
Pulls the full activity history on a record (calls, emails, notes, meetings, tasks) and turns it into a pre-call brief.
32. crm-data-quality
Finds incomplete records, standardizes field values in bulk, merges duplicates, and audits custom properties, with a dry run and confirmation before changes go through.
33. quote-to-cash
Builds the product catalog, assembles quotes with line items tied to deals, and tracks invoices and subscriptions through to revenue.
34. customer-retention
Finds inactive or at-risk customers using CRM filters and creates follow-up tasks for them in bulk.
With 28.0K installs on skills.sh, these are likely the most-installed CRM skills anywhere. They work in Claude Code, Cursor, and Windsurf.
HubSpot Sales plugin
The HubSpot Sales plugin covers the rep's day: importing contacts and deals, morning briefs, call prep with CRM context, personalized follow-ups, call logging, and pipeline review that writes back to HubSpot. It uses HubSpot's remote MCP server with OAuth.
alirezarezvani/claude-skills: sales picks
Type: Playbook
Link: GitHub
Last updated: Nov 5, 2026
This large, general-purpose pack has 29.4k stars. Three skills are most relevant for technical sales teams:
35. cold-email
Writes and improves first-touch emails and follow-up sequences, and humanizes drafts that sound too sales-y.
36. sales-engineer
Checks RFP responses for coverage gaps, builds feature comparison matrices, and plans and scores POCs and demos.
37. rfp-responder
Sorts RFP requirements into mandatory, weighted, and nice-to-have, maps each one to a proof point, drafts win themes, and estimates your odds to inform a bid/no-bid call.
jdrhyne/agent-skills: Gong and Salesforce
Type: Connected
Works in: Claude Code, Codex
Link: GitHub
Last updated: Aug 30, 2026
This general-purpose pack has 240 stars and two skills for teams on Gong and Salesforce. You supply the Gong API keys and Salesforce CLI login.
38. gong
Reads call metadata, transcript excerpts, users, and activity stats from Gong's API, but can't change anything in Gong.
39. salesforce
Runs queries, inspects objects, and updates records through the Salesforce CLI, and asks for confirmation before it creates, updates, or deletes anything.
LeadMagic gtm-skills: RevOps picks
Publisher: LeadMagic
Type: Playbook
Works in: Claude Code, Codex, GitHub Copilot, Cursor, and others
Link: GitHub
Last updated: Oct 14, 2026
LeadMagic, an enrichment vendor, publishes this pack of 211 skills, which has 74 stars and 3.4K installs on skills.sh. Each skill comes with an output template and a script that checks the finished deliverable. Three are aimed at RevOps:
40. pipeline-management
Designs your sales stages, including exit criteria, SPICED qualification fields, conversion metrics, and deal inspection cadences.
41. revenue-forecasting
Builds a forecast from category definitions, opportunity-level rollups, pipeline coverage, and scenario ranges, then tracks its accuracy over time.
42. deal-desk
Helps structure deals, covering pricing model selection, discount guidance, business cases, and negotiation strategy.
Notion skills
Publisher: Notion
Type: Connected (Notion MCP)
Works in: Claude Code
Link: GitHub
This pack has 12 skills and a number of commands for working within Notion. Among the most useful for sales are:
43. Meeting Intelligence
Gathers context from Notion and prepares an internal pre-read and an external agenda, both saved to Notion.
44. Knowledge Capture
Turns conversations and notes into organized Notion pages, which is handy for deal notes and playbooks.
45. /Notion:create-task
Adds a follow-up to a Notion task database.
46. /Notion:database-query
Pulls rows from any database, such as a deal tracker or content library, by name.
Slack skills
Publisher: Slack
Type: Connected (Slack MCP)
Works in: Claude Code, Cursor, Codex
Link: GitHub
While this isn't a sales playbook per se, it is immensely useful for drafting, finding, and summarizing Slack messages when you have 27 channels and 12 active dms. It has 92K installs but will need to be approved by your workspace admin.
47. slack-messaging
Writes well-formatted, effective Slack messages.
48. slack-search
Finds messages, files, channels, and people.
49. /slack:find-discussions
Finds conversations about a topic, such as an account name, across channels.
50. /slack:channel-digest
Summarizes recent activity across several channels, such as your deal rooms.
Build Your Sales Skill Stack
Here's how you can assemble best-of-breed skills to build your sales skill stack:
| Job | Skill |
|---|---|
| Account research, prospecting, and enrichment | Onfire account-research, ai-prospecting, entity-people-search, match-company and match-person, contact-data-enrichment, HubSpot crm-lookup, communication-history |
| Buying signals | Onfire hiring-signals, github-repo-signals, event-attendance-signals, title-movement |
| Cold email and outbound design | alirezarezvani cold-email, Predictable Revenue |
| Adding prospects to sequences | Onfire gong-create-and-push-to-flow, outreach-sequence-email-composer |
| Call review and follow-ups | Anthropic Sales call-summary, jdrhyne gong |
| CRM updates and logging | Anthropic Sales update-opportunity, HubSpot deal-management, sales-execution, jdrhyne salesforce |
| CRM cleanup | Anthropic Sales crm-hygiene-check, HubSpot crm-data-quality |
| Pipeline reviews and forecasting | Anthropic Sales pipeline-review, forecast, HubSpot sales-reporting, LeadMagic pipeline-management, revenue-forecasting |
| Win/loss reviews | Anthropic Sales win-loss-review |
| Deal structure and quotes | HubSpot quote-to-cash, LeadMagic deal-desk |
| Customer retention | HubSpot customer-retention |
| Battlecards and competitive messaging | Onfire employee-footprint, competitor-report, Anthropic Marketing competitive-brief |
| Brand voice on outreach and proposals | Tribe AI Brand Voice, Anthropic Marketing /brand-review |
| Content and campaigns | Anthropic Marketing performance-report, /draft-content, /campaign-plan |
| RFPs and POC planning | alirezarezvani sales-engineer, rfp-responder |
| Meeting agendas and deal notes | Notion Meeting Intelligence, Knowledge Capture |
| Follow-up tasks and deal trackers | Notion /Notion:create-task, /Notion:database-query |
| Team alerts and sharing | Slack skills |
Give Your Agent the Intel that Drives Technical Sales with Onfire
Agents are already taking lots of busywork from BDRs, but without real revenue intelligence, they're flying blind. Onfire connects to your agent to deliver a complete picture of each technical buyer to your agentic workflow. Talk to the team to see how it works on your live data.
FAQs
What are agent skills for sales?
Agent skills are folders of instructions that teach an AI agent how to do a specific sales task, such as researching an account, drafting a cold email, or logging a call in the CRM. The agent loads the right skill automatically when your request matches what the skill is for, so you don't have to rewrite the same prompt every time.
Do agent skills only work with Claude?
No. Skills follow an open format and work in Claude (web, Desktop, Cowork, and Code), Codex, Cursor, and other agents. Some plugins are built for a specific environment, though. The Onfire plugin, for example, runs in Claude Code, and the HubSpot CLI skills work in Claude Code, Cursor, and Windsurf.
Which agent skill is best for account research?
It depends on who you sell to. For technical buyers, Onfire's account-research combines company filings, employee footprint, intent signals, and AI-scored prospects into one brief. If you need to see what's already in your CRM before a call, HubSpot's communication-history turns a record's activity into a pre-call brief.
Which agent skills review sales calls and update the CRM?
Anthropic's Sales plugin covers both: call-summary turns a transcript into a follow-up draft and proposed CRM updates, and update-opportunity makes the changes you approve. On HubSpot, sales-execution logs calls and notes against the right records, and if you use Gong or Salesforce, the jdrhyne gong and salesforce skills connect to them.
Which agent skills help with RevOps and forecasting?
Anthropic's pipeline-review, forecast, and win-loss-review work from your CRM data or an uploaded export. LeadMagic's pipeline-management and revenue-forecasting are playbooks for designing stages and building a forecast. Our guide to Claude for RevOps covers which plugins to use.
Can agent skills replace SDRs?
No. Skills take the grind out of research, list building, writing, and CRM updates, but reps still own the judgment calls: who to prioritize, what to say, and when to push. The best setups have a human review every draft before it reaches a prospect.
How do I install Onfire Agent Skills?
Connect the Onfire MCP server at https://mcp.onfire.ai/v1/mcp (OAuth 2.1, no API keys), then run /plugin marketplace add onfire-ai/onfire-mcp-skills and /plugin install onfire-mcp-skills@onfire in Claude Code. Full steps are in the Onfire docs.
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